CN111570875A - Automatic flat milling machine - Google Patents
Automatic flat milling machine Download PDFInfo
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- CN111570875A CN111570875A CN202010348305.7A CN202010348305A CN111570875A CN 111570875 A CN111570875 A CN 111570875A CN 202010348305 A CN202010348305 A CN 202010348305A CN 111570875 A CN111570875 A CN 111570875A
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- flat
- machine
- milling
- main body
- clamping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses an automatic flat milling machine which comprises a blanking machine and a machine tool main body, wherein the output end of the blanking machine is arranged corresponding to the input end of the machine tool main body; a counting sensor and an arc electric claw which can block blanking are arranged at the blanking port of the blanking machine, a microcontroller is arranged outside the blanking machine, the counting sensor is connected with the input end of the microcontroller, and the control end of the arc electric claw is connected with the output end of the microcontroller; the machine tool main body is provided with a flat milling cutter and a lifting clamp device which can clamp and take a shaft and lift the shaft to mill flat, the flat milling cutter is correspondingly arranged on one side of the lifting clamp device, a shaft input port of the lifting clamp device can correspond to a feed opening in position, and the lifting clamp device and the flat milling cutter are fixed with the machine tool main body; compared with the prior art: the clamping assembly capable of moving is adopted to clamp a plurality of shafts, then one end of each shaft is aligned to the edge of the milling flat cutter, and the shafts can be milled flat in batches through the movement of the clamping assembly, so that the working efficiency is improved, and the manpower loss is reduced.
Description
Technical Field
The invention relates to an automatic flat milling machine.
Background
The existing manual flat milling equipment can produce 8-10 pieces of flat products each time, the efficiency is high, but the requirement of manual operation on the knife sharpening level of an operator is high; the existing automatic flat milling equipment can only process 1 piece at a time, and has low efficiency.
Disclosure of Invention
In view of the above, the present invention provides an automatic flat milling machine to solve at least one problem in the prior art.
According to one aspect of the invention, the automatic flat milling machine comprises a blanking machine and a machine tool main body, wherein the output end of the blanking machine is arranged corresponding to the input end of the machine tool main body; a counting sensor and an arc electric claw capable of blocking blanking are arranged at the blanking port of the blanking machine, a microcontroller is arranged outside the blanking machine, the counting sensor is connected with the input end of the microcontroller, and the control end of the arc electric claw is connected with the output end of the microcontroller; the machine tool main body is provided with a flat milling cutter and a lifting clamp device which can clamp and take a shaft and lift the shaft to mill flat, the flat milling cutter is correspondingly arranged on one side of the lifting clamp device, a shaft input port of the lifting clamp device can correspond to a feed opening in position, and the lifting clamp device and the flat milling cutter are fixed with the machine tool main body; the lifting fixture device comprises a clamping component capable of clamping a row of shafts and a lifting component capable of driving the clamping component to penetrate out of the machine tool main body and correspond to the discharge port, the clamping component is movably connected with the lifting component, and the lifting component is fixed with the machine tool main body; when the milling flat cutter is used for milling flat shafts, the clamping assembly clamps the shafts, and the lifting assembly drives the clamping assembly to descend rapidly, so that the milling flat cutter mills flat shafts at one end in batches.
Preferably, the arc-shaped electric claw comprises a stepping motor and a claw, the stepping motor is arranged in the feed opening of the blanking machine, the output end of the stepping motor is connected with one end of the claw, and the input end of the stepping motor is connected with the output end of the microcontroller.
Preferably, the centre gripping subassembly is including pressing from both sides groove and splint, and splint are located and press from both sides groove both sides, and bilateral symmetry sets up, and splint both ends inboard is equipped with the telescopic link, and splint can be placed in to the telescopic link.
Preferably, the lifting assembly comprises a first linear motor and a first sliding rail which are symmetrically arranged, the first sliding rail is fixed with the interior of the machine tool main body, the first linear motor is arranged in the machine tool main body, one side of the first linear motor is movably connected with the first sliding rail, the other side of the first linear motor is connected with the outer side of the lower end of the clamping plate, and the first linear motor is connected with the output end of the microcontroller.
Preferably, the transverse spacing of the clamping grooves is equal to the diameter of the shaft.
Preferably, the telescopic link includes fixed part, pars contractilis, second linear electric motor, second slide rail, and the fixed part is located splint inside, and the inner wall is equipped with the second slide rail, and second linear electric motor one side and second slide rail connection, the opposite side is connected with pars contractilis one end, and second linear electric motor is connected with the microcontroller output.
Preferably, a fixing device for fixing the milling flat cutter is arranged in the machine tool main body, and the milling flat cutter can be detachably connected with the fixing device.
Preferably, the fixing device comprises a housing and a plurality of threaded holes, and the milling flat cutter can be fixed in the housing through the threaded holes by bolts.
Preferably, the clamping plate is made of lead.
The invention has the beneficial effects that: the clamping assembly capable of moving is adopted to clamp a plurality of shafts, then one end of each shaft is aligned to the edge of the milling flat cutter, and the shafts can be milled flat in batches through the movement of the clamping assembly, so that the working efficiency is improved, and the manpower loss is reduced.
Drawings
FIG. 1 is a longitudinal cross-sectional view of the present invention;
FIG. 2 is a transverse cross-sectional view of the present invention;
FIG. 3 is a state diagram of the clamping assembly of the present invention in connection with the feed opening of the blanking machine;
FIG. 4 is a state diagram after milling is completed;
FIG. 5 is a schematic diagram of the present invention;
fig. 6 is a schematic structural view of the fixing device.
In the figure, the machine tool comprises a machine tool body 1, a machine tool body 2, a shaft 3, claw petals 4, a stepping motor 5, a clamping plate 6, a clamping groove 7, a fixing part 8, a second linear motor 9, a telescopic part 10, a first linear motor 11, a milling flat cutter 12, a telescopic rod 13, a counting sensor 14, a microcontroller 15, a shell 16 and a threaded hole.
Detailed Description
The invention will be further elucidated on the basis of the figures and some embodiments.
In fig. 1-6, an automatic flat milling machine comprises a blanking machine and a machine tool body 1, wherein the output end of the blanking machine is arranged corresponding to the input end of the machine tool body 1; a counting sensor 13 and an arc electric claw capable of blocking blanking are arranged at the blanking port of the blanking machine, a microcontroller 14 is arranged outside the blanking machine, the counting sensor 13 is connected with the input end of the microcontroller 14, and the control end of the arc electric claw is connected with the output end of the microcontroller 14; the machine tool main body 1 is provided with a flat milling cutter 11, a lifting clamp device capable of clamping a shaft 2 and lifting the shaft 2 to mill flat, the flat milling cutter 11 is correspondingly arranged on one side of the lifting clamp device, an input port of the shaft 2 of the lifting clamp device can correspond to a feed port, and the lifting clamp device and the flat milling cutter 11 are fixed with the machine tool main body 1; the lifting fixture device comprises a clamping assembly capable of clamping a row of shafts 2 and a lifting assembly capable of driving the clamping assembly to penetrate out of the machine tool body 1 and correspond to the discharge port, the clamping assembly is movably connected with the lifting assembly, and the lifting assembly is fixed with the machine tool body 1.
In this embodiment, the electric claw piece of arc includes step motor 4 and claw piece 3, and step motor 4 is built-in the feed opening department of blanking machine, and step motor 4's output is connected with 3 one ends of claw piece, and step motor 4 input is connected with 14 output ends of microcontroller.
In the present embodiment, the counting sensor 13 functions to: can be when axle 2 drops to pressing from both sides the inslot 6 from the discharge gate of blanking machine in, detect the quantity that axle 2 dropped to pressing from both sides the inslot 6, when reaching the settlement quantity (can set up according to actual conditions by oneself through microcontroller 14), count sensor 13 transmits sensing signal to microcontroller 14, microcontroller 14 receives sensing signal, and output signal of telecommunication to step motor 4, make step motor 4 rotate, it is rotatory to drive claw lamella 3, plug the feed opening of blanking machine, prevent that axle 2 from continuing to drop to pressing from both sides the inslot 6 inside.
In this embodiment, the centre gripping subassembly is including pressing from both sides groove 6 and splint 5, and splint 5 are located and press from both sides 6 both sides in the groove, and bilateral symmetry sets up, and splint 5 both ends inboard is equipped with telescopic link 12, and splint 5 can be placed in to telescopic link 12.
In this embodiment, a fixing device for fixing the milling flat cutter 11 is arranged in the machine tool main body, and the milling flat cutter 11 can be detachably connected with the fixing device; the fixing device comprises a shell 15 and a plurality of threaded holes 16, and the milling flat cutter 11 can be fixed inside the shell 15 through the threaded holes 16 through bolts.
In this embodiment, the clamping plate 5 is made of lead or other heavy metal materials.
In this embodiment, the lifting assembly includes a first linear motor 10 and a first slide rail, which are symmetrically arranged, the first slide rail is fixed with the inside of the machine tool body 1, the first linear motor 10 is arranged inside the machine tool body 1, one side of the first linear motor is movably connected with the first slide rail, the other side of the first linear motor is connected with the outer side of the lower end of the clamping plate 5, and the first linear motor 10 is connected with the output end of the microcontroller 14; the clamping grooves 6 are transversely spaced by the same distance as the diameter of the shaft 2.
In this embodiment, the lifting assembly functions to: lifting the clamping assembly to drive the clamping assembly to lift to a first set position, butting the clamping assembly with a feed opening of a blanking machine, and inputting the shaft 2 into the clamping groove 6; in the process of moving the clamping assembly downwards, one end of the shaft 2 can be milled flat by a flat milling cutter 11; when the clamping assembly is driven to move downwards to a second set position, the clamping assembly can send the shaft 2 which is milled flat to the bottom of the machine tool main body 1 for collection; the first set position and the second set position described above may be set by the microcontroller 14.
In this embodiment, the telescopic rod 12 includes a fixing portion 7, a telescopic portion 9, a second linear motor 8, a second slide rail, the fixing portion 7 is located inside the clamping plate 5, the inner wall of the fixing portion is provided with the second slide rail, one side of the second linear motor 8 is connected with the second slide rail, the other side of the second linear motor is connected with one end of the telescopic portion 9, and the second linear motor 8 is connected with the output end of the microcontroller 14.
In the present embodiment, the telescopic rod 12 is provided to function as: when the feed opening of a blanking machine is connected with a clamping assembly, the left and right expansion parts 9 on the upper portions of the left and right clamping plates 5 are shortened into the clamping plates 5, the left and right expansion parts 9 on the lower portions of the left and right clamping plates 5 are connected, the shaft 2 can be blocked, the shaft 2 is prevented from falling, when the set number of the shafts 2 is reached, the left and right expansion parts 9 on the upper portions of the left and right clamping plates 5 are connected, the shaft 2 is blocked by the expansion rods 12 on the upper and lower ends of the clamping plates 5, then the shaft 2 moves downwards through a lifting device, one side of the shaft 2 is in contact with a milling flat cutter 11 to mill flat until the shaft 2 moves to a set position, milling flat completion of a plurality of shafts 2 is completed, the right expansion parts 9 on the lower portions of the left and right clamping plates 5 are retracted into the left and right clamping plates 5 simultaneously.
In the embodiment, the blanking machine is the same as the shaft blanking machine in the prior art in structure and principle except for the improved part of the blanking opening.
In this embodiment, the microcontroller 14 is a programmable single chip microcomputer of AT89C2051 or TMS320VC5509A, and the like.
In the embodiment, in specific implementation: opening a blanking switch of a blanking machine, receiving an electric signal of the blanking switch by a microcontroller 14 and outputting the electric signal to a stepping motor 4 to enable the stepping motor 4 to rotate to drive a claw 3 to rotate, opening a blanking port of the blanking machine at the moment, enabling a shaft 2 to fall to a clamping groove 6 under the action of gravity, transmitting a sensing signal to the microcontroller 14 when a counting sensor 13 detects that the falling number of the shaft 2 reaches a set number, outputting the electric signal to the stepping motor 4 by the microcontroller 14 to enable the stepping motor 4 to reset to drive the claw 3 to reset; then the microcontroller 14 outputs an electric signal to a second linear motor 8 in an expansion link 12 at the upper parts of the left and right splints 5, the second linear motor 8 drives the expansion part 9 to move, the left and right expansion parts 9 at the upper parts of the left and right splints 5 are contacted, and the second linear motor 8 stops moving; the microcontroller 14 outputs an electric signal to the first linear motor 10, the first linear motor 10 moves downwards, in the moving process, the shafts 2 are milled flat by the milling flat cutter 11 until the shafts move to a set position, each shaft 2 in the clamping groove 6 finishes milling flat, the first linear motor 10 stops moving, the microcontroller 14 outputs an electric signal to the second linear motor 8 in the telescopic rods 12 at the lower parts of the left and right clamping plates 5, the second linear motor 8 drives the telescopic parts 9 to move, the left and right telescopic parts 9 at the lower parts of the left and right clamping plates 5 are retracted into the left and right clamping plates 5, the shafts 2 fall into the machine tool main body 1 under the action of gravity, and the collection of the milled flat shafts 2 is finished; and each second linear motor 8 and each first linear motor 10 are reset so as to mill the next batch of shafts 2 flat in batches.
It is worth mentioning that: in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; the circuits described in the present invention are all circuits commonly used in the art, and other related components are all components commonly used in the art, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. An automatic flat milling machine is characterized by comprising a blanking machine and a machine tool main body, wherein the output end of the blanking machine is arranged corresponding to the input end of the machine tool main body; a counting sensor and an arc electric claw capable of blocking blanking are arranged at the blanking port of the blanking machine, a microcontroller is arranged outside the blanking machine, the counting sensor is connected with the input end of the microcontroller, and the control end of the arc electric claw is connected with the output end of the microcontroller; the machine tool main body is provided with a flat milling cutter and a lifting clamp device which can clamp and take a shaft and lift the shaft to mill flat, the flat milling cutter is correspondingly arranged on one side of the lifting clamp device, a shaft input port of the lifting clamp device can correspond to a feed opening in position, and the lifting clamp device and the flat milling cutter are fixed with the machine tool main body; the lifting fixture device comprises a clamping component capable of clamping a row of shafts and a lifting component capable of driving the clamping component to penetrate out of the machine tool main body and correspond to the discharge port, the clamping component is movably connected with the lifting component, and the lifting component is fixed with the machine tool main body; when the milling flat cutter is used for milling flat shafts, the clamping assembly clamps the shafts, and the lifting assembly drives the clamping assembly to descend, so that the milling flat cutter mills flat shafts at one end in batches.
2. The automatic flat milling machine of claim 1, characterized in that: the arc-shaped electric claw comprises a stepping motor and a claw, the stepping motor is arranged in the feed opening of the feeding machine, the output end of the stepping motor is connected with one end of the claw, and the input end of the stepping motor is connected with the output end of the microcontroller.
3. The automatic flat milling machine of claim 1, characterized in that: the clamping assembly comprises clamping grooves and clamping plates, the clamping plates are located on two sides of the clamping grooves and are arranged in a bilateral symmetry mode, telescopic rods are arranged on the inner sides of two ends of the clamping plates, and the telescopic rods can be arranged in the clamping plates.
4. The automatic flat milling machine of claim 1, characterized in that: the lifting assembly comprises a first linear motor and a first sliding rail which are symmetrically arranged, the first sliding rail is fixed with the interior of the machine tool main body, the first linear motor is arranged in the machine tool main body, one side of the first linear motor is movably connected with the first sliding rail, the other side of the first linear motor is connected with the outer side of the lower end of the clamping plate, and the first linear motor is connected with the output end of the microcontroller.
5. The automatic flat milling machine of claim 3, characterized in that: the transverse spacing of the clamping grooves is equal to the diameter of the shaft.
6. The automatic flat milling machine of claim 3, characterized in that: the telescopic rod comprises a fixing part, a telescopic part, a second linear motor and a second slide rail, the fixing part is located inside the clamping plate, the second slide rail is arranged on the inner wall of the clamping plate, one side of the second linear motor is connected with the second slide rail, the other side of the second linear motor is connected with one end of the telescopic part, and the second linear motor is connected with the output end of the microcontroller.
7. The automatic flat milling machine of claim 1, characterized in that: the machine tool main body is internally provided with a fixing device for fixing the milling flat cutter, and the milling flat cutter can be detachably connected with the fixing device.
8. The automatic flat milling machine of claim 7, characterized in that: the fixing device comprises a shell and a plurality of threaded holes, and the milling flat cutter can penetrate through the threaded holes through bolts to be fixed inside the shell.
9. The automatic flat milling machine of claim 4, characterized in that: the splint is made of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348305.7A CN111570875B (en) | 2020-04-28 | 2020-04-28 | Automatic flat milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348305.7A CN111570875B (en) | 2020-04-28 | 2020-04-28 | Automatic flat milling machine |
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| Publication Number | Publication Date |
|---|---|
| CN111570875A true CN111570875A (en) | 2020-08-25 |
| CN111570875B CN111570875B (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010348305.7A Active CN111570875B (en) | 2020-04-28 | 2020-04-28 | Automatic flat milling machine |
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| CN (1) | CN111570875B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201645197U (en) * | 2010-04-27 | 2010-11-24 | 天津三岛输送机械有限公司 | Special fixture used for groove milling of roller carrier shafts |
| CN103143756A (en) * | 2013-03-06 | 2013-06-12 | 常州市墅乐厨具有限公司 | Flat milling machine |
| CN103273125A (en) * | 2013-05-31 | 2013-09-04 | 富顺安建工业(深圳)有限公司 | Automatic flat-milling machine |
| CN206305517U (en) * | 2016-12-07 | 2017-07-07 | 天津宇仁金属制品有限公司 | A kind of milling and crushing machine |
| CN206966732U (en) * | 2017-07-11 | 2018-02-06 | 深圳市恒诺新能源科技自动化有限公司 | A kind of groove milling special machine |
| US20180104749A1 (en) * | 2015-03-26 | 2018-04-19 | Open Mind Technologies Ag | Method for Machining Flat Surfaces of a Workpiece |
| CN207387125U (en) * | 2017-10-31 | 2018-05-22 | 江苏沃得农业机械配件制造有限公司 | A kind of flat frock of two side milling of axis pin |
| CN207508768U (en) * | 2017-11-15 | 2018-06-19 | 上海如迪流体输送设备有限公司 | The flat fixture of axis milling |
| CN108788259A (en) * | 2017-04-26 | 2018-11-13 | 东莞市亿金金属制品有限公司 | A kind of full-automatic milling and crushing machine |
| CN208961080U (en) * | 2018-10-22 | 2019-06-11 | 苏州久泽智能科技有限公司 | The dedicated face milling machine of air-conditioning shaft |
| CN110340239A (en) * | 2018-04-03 | 2019-10-18 | 戴志鑫 | A kind of autoloader and its control system |
-
2020
- 2020-04-28 CN CN202010348305.7A patent/CN111570875B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201645197U (en) * | 2010-04-27 | 2010-11-24 | 天津三岛输送机械有限公司 | Special fixture used for groove milling of roller carrier shafts |
| CN103143756A (en) * | 2013-03-06 | 2013-06-12 | 常州市墅乐厨具有限公司 | Flat milling machine |
| CN103273125A (en) * | 2013-05-31 | 2013-09-04 | 富顺安建工业(深圳)有限公司 | Automatic flat-milling machine |
| US20180104749A1 (en) * | 2015-03-26 | 2018-04-19 | Open Mind Technologies Ag | Method for Machining Flat Surfaces of a Workpiece |
| CN206305517U (en) * | 2016-12-07 | 2017-07-07 | 天津宇仁金属制品有限公司 | A kind of milling and crushing machine |
| CN108788259A (en) * | 2017-04-26 | 2018-11-13 | 东莞市亿金金属制品有限公司 | A kind of full-automatic milling and crushing machine |
| CN206966732U (en) * | 2017-07-11 | 2018-02-06 | 深圳市恒诺新能源科技自动化有限公司 | A kind of groove milling special machine |
| CN207387125U (en) * | 2017-10-31 | 2018-05-22 | 江苏沃得农业机械配件制造有限公司 | A kind of flat frock of two side milling of axis pin |
| CN207508768U (en) * | 2017-11-15 | 2018-06-19 | 上海如迪流体输送设备有限公司 | The flat fixture of axis milling |
| CN110340239A (en) * | 2018-04-03 | 2019-10-18 | 戴志鑫 | A kind of autoloader and its control system |
| CN208961080U (en) * | 2018-10-22 | 2019-06-11 | 苏州久泽智能科技有限公司 | The dedicated face milling machine of air-conditioning shaft |
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| CN111570875B (en) | 2022-03-22 |
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